package com.twu.biblioteca;

import java.util.ArrayList;

/**
 * Created with IntelliJ IDEA.
 * User: ysotirov
 * Date: 31/01/13
 * Time: 15:21
 * To change this template use File | Settings | File Templates.
 */
public interface IOInterface {
    public int getInput();
    public void Print();
    public void queueMsg(String msg);
    public String getUserCredentials();
    ArrayList<String> printQueue = new ArrayList<String>();

}
